All electronics projects require power supply. Here is a dual power supply regulator board that provides constant 3.3V and 5.0V outputs from an unregulated DC input (6.5-12V). With its small size (1.8" X 1.4"), it can be easily enclosed inside a project box along with your project circuit board. The input and output DC voltage pins are accessible through terminal blocks. A 9V DC battery connecting clip is included.

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Perfect power supply for my Arduino Travel Kit

I've put together a portable selection of Arduino prototyping components, shields, jumpers, and tools so I can spend time working on my Arduino projects and skills wherever I may be. I've had a lot of fun using it on a variety of trips in the US, Europe and Asia and the one thing I was missing was a compact power supply that could provide both 5V and 3.3V. This board is just perfect for that and is exactly what I've been looking for (but haven't found anywhere else). I like the small size, the fact that it runs off a 9V battery, and that the connectors are screw-in for easy setup and reliable use. Great price too.

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About rajbex

I live in the United States and I build DIY electronics project kits/boards for hobbyists and engineers. You can reach me at admin [at] embedded-lab.com for any questions regarding my products.